For the study, more than 300 men rated the attractiveness of female silhouettes that had lumbar curvatures ranging from 26 to 61 degrees.

Most of the men found 45.5 degrees to be perfect. Such a curvature would have conferred evolutionary advantages without presenting health problems like back pain and slipped disks, the researchers said, at which point we fell asleep.

The study was published online Feb. 7 in the journal Evolution and Human Behavior.

A wild night with a Tinder fling has turned into another news story for Warnie.

There was word of Warnie's wild Tinder date late last year, but now we have the full match report.

Adelaide mother of two, Kim McGrath has gone all out in an interview with Woman's Day detailing a night she describes as a "wild sex romp" with the 'King of Spin'.

In the interview, she goes into quite graphic detail of how Warnie won her affections for a night, saying that he asked her if she was "up for being devoured" and she in turn called him "one of the best lovers" she had experienced.

Because if you do you're probably going to lose your licence.

**VIDEO HAS NO SOUND** (Running up the back of a cop on a motorbike in Perth: YouTube/Cycleops70)

We're not saying that we know all the Do's & Don'ts of life, but we're pretty sure this is a solid DON'T.

If you run up the back of a Western Australian police officer on a motorbike and knock him off, he's probably going to be pretty angry.

Thanks to the masses of people mounting dashcams (this time a YouTuber - Cycleops70) these days we get this footage of this stupid driver in WA doing just that, running straight up the back of a cop, almost pushing him into oncoming traffic.